Tutorial How PIR Sensor Works and How To Use It with nodemcu esp8266
Tutorial How PIR Sensor Works and How To Use It with NodeMCUesp8266
The PIR sensor that we use in this project is of small size and range of 6 meters If the PIR sensor detects some movement in its range will send to relay to open the light
Make the connections as per the diagram given below and then upload the code.
For more information and code visit:
https://blog.edafait.com/post.html?id...
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